public function saveDealerGallery(Zefir_Dealers_Model_Dealer $dealer)
{
$galleryPost = $dealer->getGallery();
if (array_key_exists('block_id', $galleryPost)) {
$prefix = $galleryPost['block_id'];
$images = $dealer->getData($prefix . '_save');
$data = json_decode($images['images'], true);
foreach ($data as $image) {
if ($image['removed']) {
$this->removeImage($image);
continue;
} elseif (!array_key_exists('image_id', $image)) {
$image['file'] = $this->copyImage($image);
}
try {
$image['dealer_id'] = $dealer->getId();
$imageObject = Mage::getModel(get_class($this));
$imageObject->setData($image);
$imageObject->save();
} catch (Exception $e) {
Mage::logException($e);
}
}
}
}
/**
* Save dealer-product association
*
* @param Zefir_Dealers_Model_Dealer $dealer
* @param array $links
* @return Zefir_Dealers_Model_Resource_Product_Link $this
*/
public function saveDealerProducts($dealer, $links)
{
$adapter = $this->_getWriteAdapter();
$select = $adapter->select()->from($this->getMainTable(), array('product_id', 'link_id'))->where('dealer_id = :dealer_id');
//currently existing products
$existing = $adapter->fetchPairs($select, array('dealer_id' => $dealer->getId()));
$current_selection = array_keys($links);
$existing_selection = array_keys($existing);
//products removed from dealer
$deleted = array_diff($existing_selection, $current_selection);
foreach ($deleted as $product_id) {
if (array_key_exists($product_id, $existing)) {
$linkId = $existing[$product_id];
$adapter->delete($this->getMainTable(), array('link_id = ?' => $linkId));
}
unset($links[$product_id]);
//remove product from links to process
}
//new products to add
$new = array_diff($current_selection, $existing_selection);
foreach ($new as $product_id) {
$values = array('dealer_id' => $dealer->getId(), 'product_id' => $product_id, 'in_stock' => $links[$product_id]['is_in_stock'] != '' ? $links[$product_id]['is_in_stock'] : null);
$link = Mage::getModel('zefir_dealers/product_link')->setData($values)->save();
unset($link);
//free memory; there might be many products here
unset($links[$product_id]);
//remove product from links to process
}
//remain products should be only those that already are save and we only need to update stock status
foreach ($links as $product_id => $stock) {
if (array_key_exists($product_id, $existing)) {
$update = Mage::getModel('zefir_dealers/product_link')->load($existing[$product_id]);
$stockStatus = $stock['is_in_stock'] != '' ? $stock['is_in_stock'] : null;
$update->setInStock($stockStatus)->save();
unset($update);
}
}
return $this;
}
